Answer:
The answer is D: f(x) = (1/2)x
Step-by-step explanation:
We know the equation for this table is f(x) = (1/2)x because all you neede to do is plug in an x-value of the table into the equation f(x) = (1/2)x and you will get the adjacent y-value.
For instance,
when you plug in -8 for x, you are supposed to get -4 for y.
f(x) = (1/2)x
f(x) = (1/2) times (-8)
f(x) = -4
the y-value will always be 1/2 of the x-value
Therefore, the correct equation for this table is: f(x) = (1/2)x
